常見例句The implement steps of it bases on the bistatic SAR squint mode are studied. 并以雙站SAR平飛斜視幾何布局為例,分析了實現(xiàn)雙站寬測繪帶成像的具體方法和步驟。In addition, a bistatic SAR linear velocity bunching transfer function is obtained in the linear parameter regime. 并在線性近似條件下,求得雙站SAR的線性速度聚束調(diào)制傳遞函數(shù)。The algorithm is validated for bistatic SAR with arbitrary bistatic angle geometry. 仿真表明在任意雙基地角情況下,該算法均能得到很好的成像結(jié)果。This paper focuses on the introduction of the modeling of bistatic SAR and the RD imaging arithmetic on it. 本文主要介紹了雙基地SAR的模型及RD成像算法和由距離徙動引起的距離校正原理。In order to analyze imaging problems in spaceborne bistatic SAR system, it is important to establish a relevant radar echo model. 摘要為了研究星載雙基地SAR系統(tǒng)成像的相關(guān)問題,必須先建立其回波信號模型。Geometry among satellites, the earth and radar of spaceborne bistatic SAR is discussed and expressions of two Doppler parameters are given. 根據(jù)星載雙基地SAR雷達與目標(biāo)的空間幾何關(guān)系,確定了其多普勒參數(shù)表達形式,在此基礎(chǔ)上建立了星載雙墓地SAR回波信號數(shù)學(xué)模型。 返回 bistatic-SAR